Liang-Chi Hsieh f87ce0504e [SPARK-13616][SQL] Let SQLBuilder convert logical plan without a project on top of it ... JIRA: https://issues.apache.org/jira/browse/SPARK-13616 ## What changes were proposed in this pull request? It is possibly that a logical plan has been removed `Project` from the top of it. Or the plan doesn't has a top `Project` from the beginning because it is not necessary. Currently the `SQLBuilder` can't convert such plans back to SQL. This change is to add this feature. ## How was this patch tested? A test is added to `LogicalPlanToSQLSuite`. Author: Liang-Chi Hsieh <viirya@gmail.com> Closes #11466 from viirya/sqlbuilder-notopselect.		2016-03-02 22:21:49 -08:00
..
main	[SPARK-13616][SQL] Let SQLBuilder convert logical plan without a project on top of it	2016-03-02 22:21:49 -08:00
test	[SPARK-13616][SQL] Let SQLBuilder convert logical plan without a project on top of it	2016-03-02 22:21:49 -08:00